Michael Lonsdale
Anton Grigoriev (9 eps)
Mario Adorf
Claus Kretzschmar (8 eps)
Vladek Sheybal
Otto Leipzig (8 eps)
Michael Gough
Mikhel (8 eps)
Beryl Reid
Connie Sachs (7 eps)
Alan Rickman
Mr. Brownlow (7 eps)
Alec Guinness
George Smiley (6 eps)
Eileen Atkins
Madame Ostrakova (6 eps)
Bill Paterson
Lauder Strickland (6 eps)
Bernard Hepton
Toby Esterhase (6 eps)
Anthony Bate
Oliver Lacon (6 eps)
Ingrid Pitt
Elvira (6 eps)
Michael Byrne
Peter Guillam (6 eps)
Andy Bradford
Ferguson (6 eps)
Tusse Silberg
Alexandra Ostrakova (6 eps)
Germaine Delbat
Madame La Pierre (6 eps)
Curd Jürgens
The General (6 eps)
Barry Foster
Saul Enderby (6 eps)
Patrick Stewart
Karla (6 eps)